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Keysight Used
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  • Fully Working
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  • 30-Day Warranty
  • No Customization
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Keysight N7714A


Four-Port Tunable Laser Source

Actual instrument
Keysight N7714A Four-Port Tunable Laser Source
Actual instrument may vary
Keysight N7714A Four-Port Tunable Laser Source
Actual instrument may vary
Keysight N7714A Four-Port Tunable Laser Source
Actual instrument may vary

From USD*10,422.30New Price 34,741.00 USD*

Keysight Store on eBay Buy Now10,422.30
Need a Quote? Request Quote
Shipping:Limited countries only
Support: 30 days, extendible warranty

Extendible in some cases, please check prior to purchasing.

* See DisclaimerThe Used Equipment web is currently available in English only and pricing is in USD for the United States. Prices for other countries will vary. Contact us for local pricing.

Cannot ship to:

European Union

Unit only ships within China.

Unit ships worldwide.

Do you need help?Contact Oli with any questions regarding your purchase.Contact me

Key Features

  • Seamless wavelength coverage: the new options 3xx remove the wavelength gap between the C-band and L-band channels
  • Compact instrument format with four ports per unit on one-half 19-inch width and one-unit height
  • Flexible configuration between C- and L-band channels
  • Adjustable to any wavelength grid (ITU-T 100 GHz, 50 GHz, 25 GHz, and arbitrary grids)
  • Narrow linewidth less than 100 kHz and offset-grid tuning greater than ±6 GHz ideally suited for coherent mixing applications and new complex modulation formats
  • Up to +15 dBm output power, with 6 dB power adjustment range.
  • Equipped with Panda polarization maintaining fiber

The Keysight N7711A and N7714A tunable lasers are single-port and four-port sources, available with C-band or L-band wavelength coverage. The narrow linewidth and offset grid fine-tuning capability make them ideal sources for realistic loading of the latest transmission systems. All models can reach any wavelength point within their specified wavelength range just like all other Keysight tunable lasers. In this mode, code compatibility with existing test setups based on Keysight's range of full-size and compact tunable lasers is a great asset. In system loading applications, it may be preferable to grid-tune the lasers like system transmitters, simply by changing the channel index. The channel grid is adjustable to standard ITU-T grid spacing like 50 GHz, and to arbitrary grids. Likewise, the zero frequency (base channel) of the chosen grid is adjustable. A 12 GHz fine-tuning range allows de-tuning the frequency.

Key Documents

Configuration & Options
Installed Options
2 x L-band +13 dBm, 2 x C-band +15 dBm output power
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* Disclaimer:

  • Prices shown in USD, estimated based on the configuration and assuming the customer location is in the USA.
  • The prices shown are in USD, as listed on eBay. Conversion to other currencies happens on purchase.
  • The prices shown are in CNY, as listed on Alibaba. Conversion to other currencies happens on purchase.
  • The saving percentages are relative to the list price of a new instrument. Actual percentages may vary based on option configuration of the desired equipment, currency exchange rates, and other factors. Premium Used special promotion discounts may or may not be eligible for customers with Keysight Purchase Agreements.
  • Prices and availability information are subject to change without notice. All net transaction prices may vary due to delivery terms, sales tax, VAT, duties and exchange rate variations. Products not available in all locations.
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